package thinkingInJava.String_.regex_;

//: strings/BetterRead.java
import java.util.*;

public class BetterRead {
public static void main(String[] args) {
  Scanner stdin = new Scanner(System.in);
  System.out.println("What is your name?");
  String name = stdin.nextLine();
  System.out.println(name);
  System.out.println(
    "How old are you? What is your favorite double?");
  System.out.println("(input: <age> <double>)");
  int age = stdin.nextInt();	// 如果输入小数会异常
  double favorite = stdin.nextDouble();
  System.out.println(age);
  System.out.println(favorite);
  System.out.format("Hi %s.\n", name);
  System.out.format("In 5 years you will be %d.\n",
    age + 5);
  System.out.format("My favorite double is %f.",
    favorite / 2);
}
} /* Output:
What is your name?
Sir Robin of Camelot
How old are you? What is your favorite double?
(input: <age> <double>)
22
1.61803
Hi Sir Robin of Camelot.
In 5 years you will be 27.
My favorite double is 0.809015.
*///:~

